style.css

* {
    margin: 0%;
    padding: 0%;
    color: white;
    font-family: sans-serif;
  }
  
  .container {
    width: 100%;
    height: 100vh;
    background: rgb(89, 27, 198);
    background-size: 150% 150%;
    display: flex;
    justify-content: center;
    align-items: center;
    flex-direction: column;
  }
  
  h1 {
    text-transform: uppercase;
    margin-top: -70px;
    letter-spacing: 5px;
    font-size: 55px;
  }

  @media (max-width: 800px) {
    h1{
      font-size: 50px;
      text-align: center;
    }
  }
  
  .counterTimer {
    display: flex;
    margin-top: 150px;
    border:1px solid white;
    border-radius: 20px;
    box-shadow: 8px 8px 10px black, -5px -5px 9px grey
  }
  .counterTimer > p {
    font-size: 1.2rem;
    padding: 1rem;
    text-align: center;
    text-transform: uppercase;
  }
  .counterTimer > p > span {
    display: block;
    font-size: 4rem;
  }
  @media screen and (max-width: 434px)  {
    h1{
        margin-top: -50px;
    }
    .counterTimer{
        justify-content: center;
        margin-top: 200px;
        flex-wrap:wrap;
        width:250px;
    }
  }